A.Add a new field.

B.Add a picklist to a field.

C.Remove a field.

D.Move fields to different positions.

E.Change the data type for a field.

A.Thursday, when the change becomes effective

B.Saturday, the day after the sync job completes

C.Tuesday, the day the transaction is entered

D.Friday, when the sync job completes

A.Adding a new employee

B.Terminating an employee

C.Updating Job Information with the same effective date

D.Rehiring an inactive employee